Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Perpendicularis-de#Sense
Perpendicular-pt#Sense
Függõleges-hu#Sense
Lodret-da#Sense
Statmenas-lt#Sense
Perpendikulær-da#Sense
Perpendicular-es#Sense
Pravokotnica-sl#Sense
Perpendiculaire-fr#Sense
Perpendicular-en#Sense
Perpendiculair-nl#Sense
Perpendicolare-it#Sense
Vertikálny-sk#Sense
Κάθετος-el#Sense